CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Statement - USD ($) $ in Millions	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Net earnings including noncontrolling interests	$ 1,228	$ 897	$ 1,235
Foreign currency translation adjustments	10	(44)	(103)
Unrealized loss on available-for-sale investments	0	0	(3)
Reclassification of foreign currency translations adjustments into earnings due to sale of business	(2)	(67)	0
Reclassification of gains on available-for-sale investments into earnings	0	0	(4)
Comprehensive income including noncontrolling interests	1,236	786	1,125
Comprehensive income attributable to noncontrolling interests	0	0	(2)
Comprehensive income attributable to Best Buy Co., Inc. shareholders	$ 1,236	$ 786	$ 1,123